Clear blue digital: high?

Lauren • Labor and delivery nurse. Wife. Mama.
Hi everyone! Today glow has me at 33% and my bbt went up to 97.9! But today is my third day of a blinking smiley meaning "high" fertility, instead of "ovulation". Does anyone know how long you typically get the flashing smiley before you get the positive smiley that stays put? We have been bd every other day just incase DH has low perm count, so the first day I got a smiley we bd, took a day off and then bd last night. 
​Any advice? This is cd 17 for me out of 29!